package han;

import java.util.Scanner;

public class J09SungJuk {

	public static void main(String[] args) {
		String name[]= new String[2];
		int kor[]=new int[2], eng[]=new int[2],mat[]=new int[2],tot[] = new int[2];
		double avg[] = new double[2];
		char grd[] = new char[2];
		Scanner sc = null;
		String result = "";
		//성적입력
		InputSungJuk(sc, name, kor, eng, mat);
		//성적처리
		getTotal(kor, eng, mat, tot);
		getAvgerage(avg, tot);
		gerGrade(avg, grd);
		
		System.out.println(name);
		System.out.println(name[1]);
		System.out.println(kor[1]);
		System.out.println(kor);
		System.out.println(eng[1]);
		System.out.println(mat[1]);
		System.out.println(tot[1]);
		System.out.println(avg[1]);
		System.out.println(grd[1]);
		
	}
	public static void InputSungJuk(
			Scanner sc, String[] name, int[] kor, int[] eng, int[] mat
			){	
		 sc = new Scanner(System.in);
		 System.out.println("이름을 입력하세요");
		 name[1] = sc.next();
		 System.out.println("국어점수를 입력하세요");
		 kor[1] = sc.nextInt();
		 System.out.println("영어점수를 입력하세요");
		 eng[1] = sc.nextInt();
		 System.out.println("수학점수를 입력하세요");
		 mat[1] = sc.nextInt();
		 sc.close();
		}
	public static void getTotal(
			int[] kor, int[] eng, int[] mat,int[] tot){
		 tot[1] = kor[1]+eng[1]+mat[1];
		 
		}
	public static void getAvgerage(double[] avg,int[] tot){
		avg[1] = (double)tot[1] / 3;
		 
		
	}
	public static void gerGrade(double[] avg, char[] grd){
		switch((int)avg[1]/10){
		case 10 : grd[1] = '수' ;break;
		case 9 : grd[1] = '수'; break;
		case 8 : grd[1] = '우'; break;
		case 7 : grd[1] = '미'; break;
		case 6 : grd[1] = '양'; break;
		default : grd[1]='가';
	}
	}
}
